sensory overload,work overload,overload protection,sensory overload symptoms,protective devices

Elevator Load Sensor

Product Name:Elevator Load Sensor Device
Description


 

NV68-P-F

Rated load 1000/3000kg Safe overload 150% F.S
Sensitivity 2.0±0.02% mV/V Ultimate overload 200% F.S
Total error ±0.5% F.S Excitation 5~12V DC
Creep error ±0.02% F.S Max.excitation 15V DC
TC SPAN ±0.02% F.S/10℃ Insulation impedance ≥5000M Ω
Working temperature -30℃~+70℃ Protection class IP67/IP68
Input impedance 760±10 Ω Construction Alloy Steel
Output impedance 700±2 Ω Cable length 5m

 

NV68-P-E

Rated load 1000 / 3000 / 5000KG Safe Overload 150% F.S
Sensitivity 2.0±0.02% mV / V Ultimate Overload 200% F.S
Total error ±0.5% F.S Excitation 5~12V DC
Creep error ±0.02% F.S Max.excitation 15V DC
TC SPAN ±0.02% F.S / 10℃ Insulation Impedance ≥5000M Ω
Working Temperature -30℃~+70℃ Protection Class IP67/IP68
Input Impedance 760±10 Ω Construction Alloy Steel
Output Impedance 700±2 Ω Cable Length 5m

 

NV68-H-M

Rated Load 500 / 1000 / 3000KG Safe Overload 150% F.S
Sensitivity 2.0±0.02% mV / V Ultimate Overload 200% F.S
Total Error ±0.5% F.S Excitation 5~12V DC
Creep Error ±0.02% F.S Max.excitation 15V DC
TC SPAN ±0.02% F.S / 10℃ Insulation Impedance ≥5000M Ω
Working Temperature -30℃~+70℃ Protection Class IP67 / IP68
Input Impedance 380±20 Ω Construction Alloy Steel
Output Impedance 352±3 Ω Cable Length 1.8m

 

NV68-S-560

Power supply voltage AC/DC16~65V Temperature Range -40~75℃
Power rating ≤4W Measuring Channel 2
Alarm relays 5 Bandwidth 30Hz
Max. switching voltage 380VAC Sampling rate 100Hz
Max. peak current 16A Internal Resolution Points ±32000
Rated current 8A Acoustic, optic, electric alarm Enable
Rated load (resistive) in AC1 2500VA Delayed alarm Enable
Rated load (inductive) in AC15 800VA High compensation Enable

 

 

NV68-MR100

Operating Voltage AC/DC16~48V Rated load 3000Kg
Nominal Power ≤4W Safe overload 150%
Relay Number 1(overload) Ultimate overload 200%
Contact load 8A 250VAC Measuring precision 0.01%
Display type 4 digits 0.36inch LED Operating temperature -45℃-+85℃
Display mode weight/percentage Size 98×84×58mm3
Reasonable rope number 1 Cable length 1m
Rope diameter 8-16mm Protection class IP65

 

NV68-MR200

Power supply voltage AC/DC16-65V Analog output(optional)  
Power rating ≤4W Galvanically isolated Ο
Alarm relays 3 Hold input 12V-230V AC/DC
Max. switching voltage 250VAC Rope diameter 4mm-16mm
Max. peak current 5A Measuring range 300kg-2500kg
Rated current 3A Maximum load 5000kg
Rated load (resistive) in AC1 800VA Dimensions 210mm×230mm×130mm
Rated load (inductive) in AC15 200VA Length of cable set 3m(standard)

 

NV68-MR300

Power supply voltage AC/DC16-65V Analog output(optional)  
Power rating ≤4W Galvanically isolated Ο
Alarm relays 3 Hold input 12V-230V AC/DC
Max. switching voltage 250VAC Rope diameter 4mm-16mm
Max. peak current 5A Measuring range 1000kg-5000kg
Rated current 3A Maximum load 10000kg
Rated load (resistive) in AC1 800VA Dimensions 306mm×230mm×130mm
Rated load (inductive) in AC15 200VA Length of cable set 3m(standard)

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NV68-LC-MV59X:
   Power supply voltage:  24V. ripple(p-p)10%
   Sensing object:Magnetism object
   Measuring range:2~9mm(USDSC-BUS)
   Connection cable: 1.2mm(USDSC-BUS)
   Temperature:-30℃~70℃ 
   Indicator:Red Green LED
   Insulation resistance:50M Ω
   Dielectric strength:500VAC at 55/60Hz for 1min
   Temperature influence:-30℃~70℃, Max. of sensing distance at 23℃ in the temperature range ±5%
   Voltage influence:±2.5% Max. of sensing distance in the rated voltage range ±5%

Contact information:

Factory Add: No.88 Changjiang Road, Wuzhong District, Suzhou City, China.215211

Email:jackie@hitech-elevator.com

 TEL:0086-512-66038303 

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